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    Piston Rings

    CNC-Motorsports offers the best selection in performance piston rings for pump gas street engines to nitrous or turbo race engines. We carry piston ring brands by Total Seal, Hastings, JE, Wiseco, CP and Mahle. Shop our selection of pre-fit, file fit, and gapless piston rings. We offer a huge selection of bore size options, and ring thickness sizes. Custom ring sets are available.
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    Products (91-100 of 101)

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    1. HAS-2M5575 PART NUMBER
      2M5575-STD
      Hastings Tough Guy Ductile Iron Piston Rings 2M5575
      $216.95
      Hastings
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      Hastings, Piston Rings, 3.910 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, STD Tension Oil Rings Learn More
    2. HAS-2M5575-030 PART NUMBER
      2M5575-030
      Hastings Tough Guy Ductile Iron Piston Rings 2M5575-030
      $216.95
      Hastings
      Add to Wish List
      Hastings, Piston Rings, 3.940 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, STD Tension Oil Rings Learn More
    3. HAS-2M5575-040 PART NUMBER
      2M5575-040
      Hastings Tough Guy Ductile Iron Piston Rings 2M5575-040
      $216.95
      Hastings
      Add to Wish List
      Hastings, Piston Rings, 3.950 Bore, Pre Fit 1/16 1/16 3/16 Ring Pak, STD Tension Oil Rings Learn More
    4. HAS-2M574-030 PART NUMBER
      2M574030
      4.080 Prefit - Hasting Original Moly Ring Set - 5/64, 3/32, 3/16
      $123.95
      Hastings
      Add to Wish List
      Hastings, Piston Rings, 4.080 Bore, Pre Fit, 5/64 3/32 3/16 Ring Pak, Standard Oil Ring Tension Learn More
    5. HAS-2M139 PART NUMBER
      HAS-2M139
      4.000 Prefit - Hasting Original Moly Ring Set - 5/64, 5/64, 3/16
      $49.95
      Hastings
      Add to Wish List
      4.000 Bore, Pre Fit, 5/64 5/64 3/16 Ring Pak, Standard Oil Ring Tension Learn More
    6. HAS-2M574-040 PART NUMBER
      2M574040
      4.00 Prefit - Hasting Original Moly Ring Set - 5/64, 3/32, 3/16
      $123.95
      Hastings
      Add to Wish List
      Hastings, Piston Rings, 4.090 Bore, Pre Fit, 5/64 3/32 3/16 Ring Pak, Standard Oil Ring Tension Learn More
    7. HAS-2M683 PART NUMBER
      2M683
      4.250 Prefit - Hasting Original Moly Ring Set - 5/64, 5/64, 3/16
      $62.95
      Hastings
      Add to Wish List
      Hastings, Piston Rings, 4.250 Bore, Pre Fit, 5/64 5/64 3/16 Ring Pak, Standard Oil Ring Tension Learn More
    8. HAS-SN9045-030 PART NUMBER
      Hastings Piston Rings 1.2 1.2 3.0mm 4.030 Bore, Set
      Hastings Piston Rings 1.2 1.2 3.0mm 4.030 Bore, Set
      $118.95
      Hastings
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      Hastings, Piston Rings, 4.030 Bore, 1.2mm Top Ring, 1.2mm 2nd Ring, 3.0mm Oil Ring, Set Learn More
    9. HAS-SN9045-035 PART NUMBER
      Hastings Piston Rings 1.2 1.2 3.0mm 4.030 Bore, Set
      Hastings Piston Rings 1.2 1.2 3.0mm 4.030 Bore File Fit Set
      $118.95
      Hastings
      Add to Wish List

      Hastings, Piston Rings, 4.030 Bore, 1.2mm Top Ring, 1.2mm 2nd Ring, 3.0mm Oil Ring, File Fit Set

      Learn More
    10. HAS-SN9045-005 PART NUMBER
      Hastings Piston Rings 1.2 1.2 3.0mm 4.000 Bore, Set
      Hastings Piston Rings 1.2 1.2 3.0mm 4.000 Bore, Set
      $118.95
      Hastings
      Add to Wish List

      Hastings, Piston Rings, 4.000 Bore, 1.2mm Top Ring, 1.2mm 2nd Ring, 3.0mm Oil Ring, Set

      Learn More

    Products (91-100 of 101)

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    1. Brands
      Hastings
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    Shopping Options
    Brands
    1. CP 18 items
    2. Diamond 390 items
    3. Hastings 101 items
    4. JE 133 items
    5. Mahle 230 items
    6. Mahle Original (Perfect Circle) 28 items
    7. Manley 114 items
    8. Total Seal 1091 items
    9. Wiseco 4 items
    Price
    Bore Size
    1. 3.910 1 item
    2. 3.940 1 item
    3. 3.950 1 item
    4. 4.000 8 items
    5. 4.010 2 items
    6. 4.020 2 items
    7. 4.030 10 items
    8. 4.040 8 items
    9. 4.060 7 items
    10. 4.070 1 item
    11. 4.080 3 items
    12. 4.090 1 item
    13. 4.125 4 items
    14. 4.145 2 items
    15. 4.155 6 items
    16. 4.165 5 items
    17. 4.185 4 items
    18. 4.250 4 items
    19. 4.270 1 item
    20. 4.280 5 items
    21. 4.290 1 item
    22. 4.310 5 items
    23. 4.320 1 item
    24. 4.370 1 item
    25. 4.375 1 item
    26. 4.500 4 items
    27. 4.530 4 items
    28. 4.560 4 items
    29. 4.600 4 items
    Oil Ring
    1. 3.0mm 17 items
    2. 3/16" 84 items
    Ring Fitment
    1. File Fit 42 items
    2. Pre Fit 59 items
    Ring Series
    1. GN Steel Top 4 items
    2. Moly Original 13 items
    3. Premium Ductile 51 items
    4. Premium Ductile Low Tension 22 items
    5. Premium Ductile Low Tenstion 8 items
    6. Steel Moly 3 items
    Second Ring
    1. 0.043" 3 items
    2. 1.2mm 4 items
    3. 1.5mm 10 items
    4. 1/16" 71 items
    5. 3/32" 2 items
    6. 5/64" 11 items
    Top Ring
    1. 0.043" 3 items
    2. 1.2mm 4 items
    3. 1.5mm 10 items
    4. 1/16" 71 items
    5. 5/64" 13 items
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